Annual tax notification reminder: Supporting organizations of Yale University

September 13, 2023

In accordance with U.S. Treasury Regulations, certain charitable organizations established to support Yale and operated in connection with the university (referred to as “Type III supporting organizations”) are required to provide the following information to the university annually:

  • A written notice describing the type and amount of all support provided by the organization to the university during the previous taxable year of the supporting organization;
  • A copy of the supporting organization’s Form 990, or equivalent return, most recently filed as of the date of the notification; and
  • A copy of the supporting organization’s governing instruments, as most recently amended, to the extent not previously provided which are in effect at the date of the notification.

If you receive an annual notification from a Type III supporting organization of the university, please forward this information to the University Tax Office at the following address:

Yale University Tax Office
25 Science Park / 150 Munson Street
P.O. Box 208239
New Haven, CT 06520-8239

If you have any questions, please contact the University Tax Department at 203-432-5530.